I was not sure if i had voted for the left aligned version of our entry, so went to it and clicked the vote, nothing happened so must have done it yesterday, on leaving the page I got an error:
An http error 0 ocurred.
/vote_up_down/node/188/1/1/1
played around with it for a few minutes and got
"warning: Missing argument 3 for vote_up_down_vote() in /var/www/szeged2008.drupalcon.org/htdocs/sites/all/modules/vote_up_down/vote_up_down.module on line 438."
Just so you know.
Fintan
green plus
For logos you voted for, a green plus sign should display, that should show you voted already. I tried to vote for stuff I voted and I could not reproduce this error so far. Thanks for the report, I'll keep an eye on this.